Medito - 100% Free Meditation App that will improve your Mental wellbeing with the help of Guided Meditations, Breathing Exercises, Mindfulness Practices, Relaxing Sounds, and more.
Sleepy Baby - Help your baby sleep with the Sleepy Baby soundboard.
Headspace - Meditation made simple. Brilliant things happen in calm minds.
MyNoise - Custom shaped online noise machines. Many Many generic sounds
Breathe Meditations for Mac - Immerse yourself in nature. Increase pleasant feelings.
Power Nap App - Best napping timer with relaxing sleep sounds